

Welcome to your interview for the Data Analyst role at Equifax.
The question is on your right: Analyze Customer Trends Over Time. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen. You have three graded attempts to score 7/10 or better.
You're looking at customer behavior after a series of product and marketing changes. The team wants to understand how behavior is evolving over time, not just whether a single metric moved in one period.
How would you analyze customer behavior trends over time?